Overview

overview

10

Static

static

10

496cd9b6b6...8d.exe

windows7_x64

10

496cd9b6b6...8d.exe

windows10_x64

10

Sharing

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General

  • Target

    496cd9b6b6b96d6e781ab011d1d02ac3fc3532c8bdd07cae5d43286da6e4838d

  • Size

    78KB

  • Sample

    220124-axzhpaggh2

  • MD5

    cb1e9e0b57107c1f5cd3569bf268de4f

  • SHA1

    53f0be750671f565019890a35d8463eebc6fddc9

  • SHA256

    496cd9b6b6b96d6e781ab011d1d02ac3fc3532c8bdd07cae5d43286da6e4838d

  • SHA512

    2620215ca9a7ba3cb412c8fc33f2bd6d89e0e61dd70d6bbe1762ccb820b29d2e5f7fd6be06c27328b0d333c5d12ef239d0101dfea23c6025b06110b7a3ad4cb5

Score
10/10
blackmatter610e4366504d4d2848359d75d84ec295ransomware

Malware Config

Extracted

Family

blackmatter

Version

2.0

Botnet

610e4366504d4d2848359d75d84ec295

C2

https://mojobiden.com

http://mojobiden.com

https://nowautomation.com

http://nowautomation.com
Attributes
  • attempt_auth

    false

  • create_mutex

    true

  • encrypt_network_shares

    true

  • exfiltrate

    true

  • mount_volumes

    true

rsa_pubkey.base64
aes.base64

Extracted

Path

C:\y2VGe3tGZ.README.txt

Family

blackmatter

Ransom Note
~+ * + ' BLACK | () .-.,='``'=. - o - '=/_ \ | * | '=._ | \ `=./`, ' . '=.__.=' `=' * + Matter + O * ' . >>> What happens? Your network is encrypted, and currently not operational. We need only money, after payment we will give you a decryptor for the entire network and you will restore all the data. >>> What guarantees? We are not a politically motivated group and we do not need anything other than your money. If you pay, we will provide you the programs for decryption and we will delete your data. If we do not give you decrypters or we do not delete your data, no one will pay us in the future, this does not comply with our goals. We always keep our promises. >>> How to contact with us? 1. Download and install TOR Browser (https://www.torproject.org/). 2. Open http://supp24yy6a66hwszu2piygicgwzdtbwftb76htfj7vnip3getgqnzxid.onion/Z1DHIS62B9LUNC74 >>> Warning! Recovery recommendations. We strongly recommend you to do not MODIFY or REPAIR your files, that will damage them.
URLs

http://supp24yy6a66hwszu2piygicgwzdtbwftb76htfj7vnip3getgqnzxid.onion/Z1DHIS62B9LUNC74

Targets

    • Target

      496cd9b6b6b96d6e781ab011d1d02ac3fc3532c8bdd07cae5d43286da6e4838d

    • Size

      78KB

    • MD5

      cb1e9e0b57107c1f5cd3569bf268de4f

    • SHA1

      53f0be750671f565019890a35d8463eebc6fddc9

    • SHA256

      496cd9b6b6b96d6e781ab011d1d02ac3fc3532c8bdd07cae5d43286da6e4838d

    • SHA512

      2620215ca9a7ba3cb412c8fc33f2bd6d89e0e61dd70d6bbe1762ccb820b29d2e5f7fd6be06c27328b0d333c5d12ef239d0101dfea23c6025b06110b7a3ad4cb5

    Score
    10/10
    blackmatterransomware

    • BlackMatter Ransomware

      BlackMatter ransomware group claims to be Darkside and REvil succesor.

      ransomwareblackmatter

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Sets desktop wallpaper using registry

      ransomware

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Defacement

1
T1491

Tasks